Base | Representation |
---|---|
bin | 1101100001111… |
… | …1110100100100 |
3 | 10221210101002102 |
4 | 3120133310210 |
5 | 104012102234 |
6 | 5344231232 |
7 | 1256252636 |
oct | 330376444 |
9 | 127711072 |
10 | 56753444 |
11 | 2a043780 |
12 | 1700b518 |
13 | b9b1327 |
14 | 7774a56 |
15 | 4eb0c7e |
hex | 361fd24 |
56753444 has 12 divisors (see below), whose sum is σ = 108347568. Its totient is φ = 25797000.
The previous prime is 56753423. The next prime is 56753479. The reversal of 56753444 is 44435765.
It is a happy number.
It is a super-2 number, since 2×567534442 = 6441906811722272, which contains 22 as substring.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 56753398 and 56753407.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644882 + ... + 644969.
It is an arithmetic number, because the mean of its divisors is an integer number (9028964).
Almost surely, 256753444 is an apocalyptic number.
It is an amenable number.
56753444 is a deficient number, since it is larger than the sum of its proper divisors (51594124).
56753444 is a wasteful number, since it uses less digits than its factorization.
56753444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289866 (or 1289864 counting only the distinct ones).
The product of its digits is 201600, while the sum is 38.
The square root of 56753444 is about 7533.4881695002. The cubic root of 56753444 is about 384.2944157768.
It can be divided in two parts, 5675 and 3444, that added together give a palindrome (9119).
The spelling of 56753444 in words is "fifty-six million, seven hundred fifty-three thousand, four hundred forty-four".
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